Bachelor of Science, Osmania University, Hyderabad, India, 1984. Master of Science in Microbiology, Punjab Agricultural University, Ludhiana, India, 1987. Doctor of Philosophy in Energy Science, Punjab Agricultural University, Ludhiana, India, 1990.
Senior lecturer department microbiology Guru Nanak Dev University, Amritsar, 1996—2000, reader department microbiology, since 2001, head department, 2004—2007.
Member of Biotehnol. Research Society India (life), Association Microbiologists India (life).
Married Maninder Kaur Dang, December 22, 1991. Children: Hareet Kaur, Sidhakpreet Singh.